CA2130461A1 - Cardiac catheter - Google Patents
Cardiac catheterInfo
- Publication number
- CA2130461A1 CA2130461A1 CA002130461A CA2130461A CA2130461A1 CA 2130461 A1 CA2130461 A1 CA 2130461A1 CA 002130461 A CA002130461 A CA 002130461A CA 2130461 A CA2130461 A CA 2130461A CA 2130461 A1 CA2130461 A1 CA 2130461A1
- Authority
- CA
- Canada
- Prior art keywords
- sensors
- hose
- fiber
- catheter
- cardiac catheter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
- 230000000747 cardiac effect Effects 0.000 title claims abstract description 14
- 239000000835 fiber Substances 0.000 claims abstract description 22
- 239000011888 foil Substances 0.000 claims abstract description 8
- 239000007788 liquid Substances 0.000 claims 1
- 239000012530 fluid Substances 0.000 abstract 1
- 210000001174 endocardium Anatomy 0.000 description 7
- 210000004379 membrane Anatomy 0.000 description 4
- 239000012528 membrane Substances 0.000 description 4
- 208000007536 Thrombosis Diseases 0.000 description 3
- 239000008280 blood Substances 0.000 description 3
- 210000004369 blood Anatomy 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 239000010453 quartz Substances 0.000 description 3
- 239000000523 sample Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000017531 blood circulation Effects 0.000 description 2
- 238000005755 formation reaction Methods 0.000 description 2
- 239000012266 salt solution Substances 0.000 description 2
- 208000005189 Embolism Diseases 0.000 description 1
- 208000010513 Stupor Diseases 0.000 description 1
- 230000004087 circulation Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 210000005003 heart tissue Anatomy 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000004165 myocardium Anatomy 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
- A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
- A61B5/6852—Catheters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
- A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
- A61B18/22—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor
- A61B18/24—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor with a catheter
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/25—Bioelectric electrodes therefor
- A61B5/279—Bioelectric electrodes therefor specially adapted for particular uses
- A61B5/28—Bioelectric electrodes therefor specially adapted for particular uses for electrocardiography [ECG]
- A61B5/283—Invasive
- A61B5/287—Holders for multiple electrodes, e.g. electrode catheters for electrophysiological study [EPS]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
- A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
- A61B5/6852—Catheters
- A61B5/6859—Catheters with multiple distal splines
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/02—Surgical instruments, devices or methods for holding wounds open, e.g. retractors; Tractors
- A61B17/0218—Surgical instruments, devices or methods for holding wounds open, e.g. retractors; Tractors for minimally invasive surgery
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/00234—Surgical instruments, devices or methods for minimally invasive surgery
- A61B2017/00238—Type of minimally invasive operation
- A61B2017/00243—Type of minimally invasive operation cardiac
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Animal Behavior & Ethology (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Optics & Photonics (AREA)
- Electromagnetism (AREA)
- Otolaryngology (AREA)
- Physiology (AREA)
- Cardiology (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
- Laser Surgery Devices (AREA)
- Electrotherapy Devices (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4205336A DE4205336C1 (enrdf_load_stackoverflow) | 1992-02-21 | 1992-02-21 | |
| DEP4205336.6 | 1992-02-21 | ||
| PCT/DE1993/000069 WO1993016634A1 (de) | 1992-02-21 | 1993-01-28 | Herzkatheter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2130461A1 true CA2130461A1 (en) | 1993-09-02 |
Family
ID=6452283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002130461A Abandoned CA2130461A1 (en) | 1992-02-21 | 1993-01-28 | Cardiac catheter |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US5453086A (enrdf_load_stackoverflow) |
| EP (1) | EP0626821B1 (enrdf_load_stackoverflow) |
| JP (1) | JP2550287B2 (enrdf_load_stackoverflow) |
| KR (2) | KR0138570B1 (enrdf_load_stackoverflow) |
| CA (1) | CA2130461A1 (enrdf_load_stackoverflow) |
| DE (1) | DE4205336C1 (enrdf_load_stackoverflow) |
| WO (1) | WO1993016634A1 (enrdf_load_stackoverflow) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4418022A1 (de) * | 1994-05-19 | 1995-11-23 | Biotronik Mess & Therapieg | Endoskopisch einsetzbare Elektrodenanordnung |
| US6187346B1 (en) | 1995-06-07 | 2001-02-13 | Ablation Products, Inc. | Intrauterine chemical cauterizing method and composition |
| WO1996040171A1 (en) | 1995-06-07 | 1996-12-19 | Neuwirth Robert S | Intrauterine chemical necrosing method and composition |
| WO1996040342A1 (en) * | 1995-06-07 | 1996-12-19 | Cardima, Inc. | Guiding catheter for coronary sinus |
| US5702438A (en) * | 1995-06-08 | 1997-12-30 | Avitall; Boaz | Expandable recording and ablation catheter system |
| US5782774A (en) * | 1996-04-17 | 1998-07-21 | Imagyn Medical Technologies California, Inc. | Apparatus and method of bioelectrical impedance analysis of blood flow |
| US6292689B1 (en) | 1996-04-17 | 2001-09-18 | Imagyn Medical Technologies California, Inc. | Apparatus and methods of bioelectrical impedance analysis of blood flow |
| US5791349A (en) * | 1996-04-17 | 1998-08-11 | Urohealth, Inc. | Apparatus and method of bioelectrical impedance analysis of blood flow |
| US5891457A (en) * | 1997-05-12 | 1999-04-06 | Neuwirth; Robert S. | Intrauterine chemical necrosing method, composition, and apparatus |
| US7569062B1 (en) | 1998-07-15 | 2009-08-04 | St. Jude Medical, Inc. | Mitral and tricuspid valve repair |
| US6165183A (en) * | 1998-07-15 | 2000-12-26 | St. Jude Medical, Inc. | Mitral and tricuspid valve repair |
| US6419675B1 (en) * | 1999-09-03 | 2002-07-16 | Conmed Corporation | Electrosurgical coagulating and cutting instrument |
| US7273056B2 (en) | 2001-06-19 | 2007-09-25 | The Trustees Of The University Of Pennsylvania | Optical guidance system for invasive catheter placement |
| US7992573B2 (en) * | 2001-06-19 | 2011-08-09 | The Trustees Of The University Of Pennsylvania | Optically guided system for precise placement of a medical catheter in a patient |
| DE10141487B4 (de) | 2001-08-24 | 2005-09-15 | Lascor Gmbh Laser-Medizintechnik | Herzkatheter mit Sondenkörper mit Hohlraum |
| US20060079951A1 (en) * | 2004-10-08 | 2006-04-13 | Medtronic Vascular, Inc. | Guide catheter with attached stent delivery system |
| US20080039715A1 (en) * | 2004-11-04 | 2008-02-14 | Wilson David F | Three-dimensional optical guidance for catheter placement |
| US8954134B2 (en) * | 2005-09-13 | 2015-02-10 | Children's Medical Center Corporation | Light-guided transluminal catheter |
| US20070073160A1 (en) | 2005-09-13 | 2007-03-29 | Children's Medical Center Corporation | Light-guided transluminal catheter |
| CN102512156A (zh) * | 2011-12-31 | 2012-06-27 | 汕头大学医学院 | 离体灌流心脏希氏束电图记录电极及其制造方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60126171A (ja) * | 1983-12-09 | 1985-07-05 | インタ−ナショナル ビジネス マシ−ンズ コ−ポレ−ション | レ−ザ・カテ−テル装置 |
| DE3718139C1 (de) * | 1987-05-29 | 1988-12-08 | Strahlen Umweltforsch Gmbh | Herzkatheter |
| FR2639237B1 (fr) * | 1988-11-23 | 1997-10-31 | Boussignac Georges | Catheter destine a etre introduit dans un canal corporel |
-
1992
- 1992-02-21 DE DE4205336A patent/DE4205336C1/de not_active Expired - Fee Related
-
1993
- 1993-01-28 EP EP93902058A patent/EP0626821B1/de not_active Expired - Lifetime
- 1993-01-28 CA CA002130461A patent/CA2130461A1/en not_active Abandoned
- 1993-01-28 JP JP5514428A patent/JP2550287B2/ja not_active Expired - Fee Related
- 1993-01-28 WO PCT/DE1993/000069 patent/WO1993016634A1/de active IP Right Grant
- 1993-01-28 KR KR1019940702897A patent/KR0138570B1/ko not_active Expired - Fee Related
-
1994
- 1994-08-20 KR KR1019940702897A patent/KR950700702A/ko active Granted
- 1994-09-18 US US08/304,771 patent/US5453086A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP0626821B1 (de) | 1996-09-25 |
| WO1993016634A1 (de) | 1993-09-02 |
| JP2550287B2 (ja) | 1996-11-06 |
| DE4205336C1 (enrdf_load_stackoverflow) | 1993-05-13 |
| US5453086A (en) | 1995-09-26 |
| KR0138570B1 (ko) | 1998-04-28 |
| KR950700702A (ko) | 1995-02-20 |
| EP0626821A1 (de) | 1994-12-07 |
| JPH07505070A (ja) | 1995-06-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2130461A1 (en) | Cardiac catheter | |
| JP4156156B2 (ja) | 灌注式分割形先端電極カテーテル | |
| US5500012A (en) | Ablation catheter system | |
| US5843154A (en) | Apparatus for performing diagnostic and/or therapeutical heart interventions with a catheter | |
| US6905495B1 (en) | Irrigation probe for ablation during open heart surgery | |
| JP3094895B2 (ja) | アブレーション用カテーテル | |
| US4862887A (en) | Heart catheter | |
| US5433742A (en) | Conductive adhesive band for cathether electrode | |
| US5029585A (en) | Comformable intralumen electrodes | |
| US5908385A (en) | Apparatus for mapping electrical activity in a body and treating tissue | |
| EP0500215A1 (en) | Process and apparatus for mapping of tachyarrhythmia | |
| EP1455889B1 (en) | Steerable catheter for locating coronary sinus | |
| US20090306533A1 (en) | Stroke Inducing and Monitoring System and Method for Using the Same | |
| CN217886192U (zh) | 一种射频脉冲电场双模式消融导管 | |
| JPH11188103A (ja) | 操作可能な直接心筋脈管再生用カテーテル | |
| CN1083694A (zh) | 旋转顶端可偏转导管 | |
| JPH11188104A (ja) | 操作可能で偏向可能な改善された柔軟性を有するカテーテル | |
| JPH11188107A (ja) | 操作可能なｄｍｒ用カテーテルのハンドル | |
| JPH11188106A (ja) | 注入チューブを備える操作可能なｄｍｒ用カテーテル | |
| JPH11188105A (ja) | 虚血性心筋組織を脈管再生する操作可能で偏向可能なカテーテル | |
| US7366557B2 (en) | Flower catheter | |
| JPH11164892A (ja) | 高い捩れ剛性を有する薄壁形カテーテル | |
| RU201549U9 (ru) | Эндокардиоваскулярный лазерный катетер | |
| RU201549U1 (ru) | Энодокардиоваскулярный лазерный катетер | |
| RU2770278C1 (ru) | Сердечный катетер для эндокардиального лазерного облучения и лазерная система |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |